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   <div id="projectname">gbmath
   &#160;<span id="projectnumber">v0.051</span>
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   <div id="projectbrief">c++ math library</div>
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<div class="title">plane.h</div>  </div>
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<a href="plane_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;﻿</div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="preprocessor">#pragma once</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="preprocessor">#ifndef __GBMATH_H__</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="preprocessor"></span><span class="preprocessor">    #error  DO NOT INCLUDE THIS FILE. USE:   #include &lt;gbmath/_gbmath.h&gt;</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;</div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;</div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160; </div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="keyword">namespace </span>gbmath</div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;{</div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;</div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;</div>
<div class="line"><a name="l00021"></a><span class="lineno"><a class="code" href="structgbmath_1_1plane__s.html">   21</a></span>&#160;    <span class="keyword">struct </span><a class="code" href="structgbmath_1_1plane__s.html" title="plane in 3d ">plane_s</a> </div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;    {</div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;</div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;          <span class="keyword">union</span></div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;          {</div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;</div>
<div class="line"><a name="l00027"></a><span class="lineno"><a class="code" href="structgbmath_1_1plane__s.html#aa5ec6d29296e555e530c63f04967e64f">   27</a></span>&#160;               <span class="keyword">struct </span>{ <span class="keywordtype">float</span> <a class="code" href="structgbmath_1_1plane__s.html#a14c63767c70fa25afaafce8d272032cb">x</a> , <a class="code" href="structgbmath_1_1plane__s.html#ae85f04460a60bd718acb083fab3e641a">y</a> , <a class="code" href="structgbmath_1_1plane__s.html#aa5ec6d29296e555e530c63f04967e64f">z</a> , <a class="code" href="structgbmath_1_1plane__s.html#a55ba1b39c337d8dfb9fdb3545ec63e3a">w</a> ;   };</div>
<div class="line"><a name="l00028"></a><span class="lineno"><a class="code" href="structgbmath_1_1plane__s.html#a6e8a5a04c1ed7f04ceadc93aa69d141c">   28</a></span>&#160;               <span class="keyword">struct </span>{ <span class="keywordtype">float</span> <a class="code" href="structgbmath_1_1plane__s.html#a4aaccd5889da75e7709147e4073dbe63">a</a> , <a class="code" href="structgbmath_1_1plane__s.html#a7d5f9da13b581ba03a99a6b37c68724c">b</a> , <a class="code" href="structgbmath_1_1plane__s.html#a6962e88edd85b1867cc60b7ece9c51ef">c</a> , <a class="code" href="structgbmath_1_1plane__s.html#a6e8a5a04c1ed7f04ceadc93aa69d141c">d</a> ;   };</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;</div>
<div class="line"><a name="l00030"></a><span class="lineno"><a class="code" href="structgbmath_1_1plane__s.html#a3d19a0901b9320e4f3623fc36b4d34b2">   30</a></span>&#160;               <span class="keywordtype">float</span> <a class="code" href="structgbmath_1_1plane__s.html#a3d19a0901b9320e4f3623fc36b4d34b2">floats</a> [4];</div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;</div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;          };</div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;          <span class="comment">//---------------------------------------------------------------------</span></div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;          <span class="comment">//                        operators</span></div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;          <span class="comment">//---------------------------------------------------------------------</span></div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160; </div>
<div class="line"><a name="l00038"></a><span class="lineno"><a class="code" href="structgbmath_1_1plane__s.html#a75c6e7b5985e9ffcf26be5db88db4763">   38</a></span>&#160;          <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="structgbmath_1_1plane__s.html#a75c6e7b5985e9ffcf26be5db88db4763">operator == </a>( <span class="keyword">const</span> <a class="code" href="structgbmath_1_1plane__s.html" title="plane in 3d ">plane_s</a>&amp; p )<span class="keyword"> const</span></div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="keyword">          </span>{</div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;              <span class="keywordflow">return</span> <a class="code" href="structgbmath_1_1plane__s.html#a4aaccd5889da75e7709147e4073dbe63">a</a> == p.<a class="code" href="structgbmath_1_1plane__s.html#a4aaccd5889da75e7709147e4073dbe63">a</a> &amp;&amp; <a class="code" href="structgbmath_1_1plane__s.html#a7d5f9da13b581ba03a99a6b37c68724c">b</a> == p.<a class="code" href="structgbmath_1_1plane__s.html#a7d5f9da13b581ba03a99a6b37c68724c">b</a> &amp;&amp; <a class="code" href="structgbmath_1_1plane__s.html#a6962e88edd85b1867cc60b7ece9c51ef">c</a> == p.<a class="code" href="structgbmath_1_1plane__s.html#a6962e88edd85b1867cc60b7ece9c51ef">c</a> &amp;&amp; <a class="code" href="structgbmath_1_1plane__s.html#a6e8a5a04c1ed7f04ceadc93aa69d141c">d</a> == p.<a class="code" href="structgbmath_1_1plane__s.html#a6e8a5a04c1ed7f04ceadc93aa69d141c">d</a>;</div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;          }</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;</div>
<div class="line"><a name="l00043"></a><span class="lineno"><a class="code" href="structgbmath_1_1plane__s.html#ae0a9f005cc06996675a7517b5d6d83c4">   43</a></span>&#160;          <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="structgbmath_1_1plane__s.html#ae0a9f005cc06996675a7517b5d6d83c4">operator != </a>( <span class="keyword">const</span> <a class="code" href="structgbmath_1_1plane__s.html" title="plane in 3d ">plane_s</a>&amp; p )<span class="keyword"> const</span></div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;<span class="keyword">          </span>{</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;              <span class="keywordflow">return</span> <a class="code" href="structgbmath_1_1plane__s.html#a4aaccd5889da75e7709147e4073dbe63">a</a> != p.<a class="code" href="structgbmath_1_1plane__s.html#a4aaccd5889da75e7709147e4073dbe63">a</a> || <a class="code" href="structgbmath_1_1plane__s.html#a7d5f9da13b581ba03a99a6b37c68724c">b</a> != p.<a class="code" href="structgbmath_1_1plane__s.html#a7d5f9da13b581ba03a99a6b37c68724c">b</a> || <a class="code" href="structgbmath_1_1plane__s.html#a6962e88edd85b1867cc60b7ece9c51ef">c</a> != p.<a class="code" href="structgbmath_1_1plane__s.html#a6962e88edd85b1867cc60b7ece9c51ef">c</a> || <a class="code" href="structgbmath_1_1plane__s.html#a6e8a5a04c1ed7f04ceadc93aa69d141c">d</a> != p.<a class="code" href="structgbmath_1_1plane__s.html#a6e8a5a04c1ed7f04ceadc93aa69d141c">d</a>;</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;          }</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;</div>
<div class="line"><a name="l00048"></a><span class="lineno"><a class="code" href="structgbmath_1_1plane__s.html#a5ed40732e009f3e45f3113bcf65a1c5f">   48</a></span>&#160;          <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1plane__s.html" title="plane in 3d ">plane_s</a>&amp; <a class="code" href="structgbmath_1_1plane__s.html#a5ed40732e009f3e45f3113bcf65a1c5f">operator *= </a>( <span class="keyword">const</span> <span class="keywordtype">float</span> f )</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;          {</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;              <a class="code" href="structgbmath_1_1plane__s.html#a4aaccd5889da75e7709147e4073dbe63">a</a> *= f;  <a class="code" href="structgbmath_1_1plane__s.html#a7d5f9da13b581ba03a99a6b37c68724c">b</a> *= f;  <a class="code" href="structgbmath_1_1plane__s.html#a6962e88edd85b1867cc60b7ece9c51ef">c</a> *= f;  <a class="code" href="structgbmath_1_1plane__s.html#a6e8a5a04c1ed7f04ceadc93aa69d141c">d</a> *= f;   <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;          }</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;</div>
<div class="line"><a name="l00053"></a><span class="lineno"><a class="code" href="structgbmath_1_1plane__s.html#a10b0a3cecf416877d5e5a8b1bfbef4dd">   53</a></span>&#160;          <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1plane__s.html" title="plane in 3d ">plane_s</a>&amp; <a class="code" href="structgbmath_1_1plane__s.html#a10b0a3cecf416877d5e5a8b1bfbef4dd">operator /= </a>( <span class="keyword">const</span> <span class="keywordtype">float</span> f )</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;          {</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;              <span class="keyword">const</span> <span class="keywordtype">float</span> fi = 1.0f/f;    <a class="code" href="structgbmath_1_1plane__s.html#a4aaccd5889da75e7709147e4073dbe63">a</a>*=fi;  <a class="code" href="structgbmath_1_1plane__s.html#a7d5f9da13b581ba03a99a6b37c68724c">b</a>*=fi;  <a class="code" href="structgbmath_1_1plane__s.html#a6962e88edd85b1867cc60b7ece9c51ef">c</a>*=fi;  <a class="code" href="structgbmath_1_1plane__s.html#a6e8a5a04c1ed7f04ceadc93aa69d141c">d</a>*=fi;   <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;          }</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;</div>
<div class="line"><a name="l00060"></a><span class="lineno"><a class="code" href="structgbmath_1_1plane__s.html#aa9a795da8084e9c438db4886bd228eb6">   60</a></span>&#160;          <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1plane__s.html" title="plane in 3d ">plane_s</a> <a class="code" href="structgbmath_1_1plane__s.html#aa9a795da8084e9c438db4886bd228eb6">operator + </a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;<span class="keyword">          </span>{</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;              <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;          }</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;</div>
<div class="line"><a name="l00065"></a><span class="lineno"><a class="code" href="structgbmath_1_1plane__s.html#afe922308c0bc1820c5910820bc934a15">   65</a></span>&#160;          <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1plane__s.html" title="plane in 3d ">plane_s</a> <a class="code" href="structgbmath_1_1plane__s.html#afe922308c0bc1820c5910820bc934a15">operator - </a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;<span class="keyword">          </span>{</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;              <a class="code" href="structgbmath_1_1plane__s.html" title="plane in 3d ">plane_s</a> res;</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;              res.<a class="code" href="structgbmath_1_1plane__s.html#a4aaccd5889da75e7709147e4073dbe63">a</a> = -<a class="code" href="structgbmath_1_1plane__s.html#a4aaccd5889da75e7709147e4073dbe63">a</a>;</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;              res.<a class="code" href="structgbmath_1_1plane__s.html#a7d5f9da13b581ba03a99a6b37c68724c">b</a> = -<a class="code" href="structgbmath_1_1plane__s.html#a7d5f9da13b581ba03a99a6b37c68724c">b</a>;</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;              res.<a class="code" href="structgbmath_1_1plane__s.html#a6962e88edd85b1867cc60b7ece9c51ef">c</a> = -<a class="code" href="structgbmath_1_1plane__s.html#a6962e88edd85b1867cc60b7ece9c51ef">c</a>;</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;              res.<a class="code" href="structgbmath_1_1plane__s.html#a6e8a5a04c1ed7f04ceadc93aa69d141c">d</a> = -<a class="code" href="structgbmath_1_1plane__s.html#a6e8a5a04c1ed7f04ceadc93aa69d141c">d</a>;</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;              <span class="keywordflow">return</span> res;</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;          }</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;</div>
<div class="line"><a name="l00075"></a><span class="lineno"><a class="code" href="structgbmath_1_1plane__s.html#ae8404d66c273037774bf1e7b6ccbd8fb">   75</a></span>&#160;          <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1plane__s.html" title="plane in 3d ">plane_s</a> <a class="code" href="structgbmath_1_1plane__s.html#ae8404d66c273037774bf1e7b6ccbd8fb">operator * </a>( <span class="keyword">const</span> <span class="keywordtype">float</span> f )<span class="keyword"> const</span></div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;<span class="keyword">          </span>{</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;              <a class="code" href="structgbmath_1_1plane__s.html" title="plane in 3d ">plane_s</a> res;</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;              res.<a class="code" href="structgbmath_1_1plane__s.html#a4aaccd5889da75e7709147e4073dbe63">a</a> = <a class="code" href="structgbmath_1_1plane__s.html#a4aaccd5889da75e7709147e4073dbe63">a</a> * f;</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;              res.<a class="code" href="structgbmath_1_1plane__s.html#a7d5f9da13b581ba03a99a6b37c68724c">b</a> = <a class="code" href="structgbmath_1_1plane__s.html#a7d5f9da13b581ba03a99a6b37c68724c">b</a> * f;</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;              res.<a class="code" href="structgbmath_1_1plane__s.html#a6962e88edd85b1867cc60b7ece9c51ef">c</a> = <a class="code" href="structgbmath_1_1plane__s.html#a6962e88edd85b1867cc60b7ece9c51ef">c</a> * f;</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;              res.<a class="code" href="structgbmath_1_1plane__s.html#a6e8a5a04c1ed7f04ceadc93aa69d141c">d</a> = <a class="code" href="structgbmath_1_1plane__s.html#a6e8a5a04c1ed7f04ceadc93aa69d141c">d</a> * f;</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;              <span class="keywordflow">return</span>  res;</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;          }</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;</div>
<div class="line"><a name="l00085"></a><span class="lineno"><a class="code" href="structgbmath_1_1plane__s.html#a95cb908f5f8bd29cbfe2a78b751d8afa">   85</a></span>&#160;          <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1plane__s.html" title="plane in 3d ">plane_s</a> <a class="code" href="structgbmath_1_1plane__s.html#a95cb908f5f8bd29cbfe2a78b751d8afa">operator / </a>( <span class="keyword">const</span> <span class="keywordtype">float</span> f )<span class="keyword"> const</span></div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;<span class="keyword">          </span>{</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;              <a class="code" href="structgbmath_1_1plane__s.html" title="plane in 3d ">plane_s</a> res;</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;              <span class="keyword">const</span> <span class="keywordtype">float</span> fi = 1.0f / f;</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;              res.<a class="code" href="structgbmath_1_1plane__s.html#a4aaccd5889da75e7709147e4073dbe63">a</a> = <a class="code" href="structgbmath_1_1plane__s.html#a4aaccd5889da75e7709147e4073dbe63">a</a> * fi;</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;              res.<a class="code" href="structgbmath_1_1plane__s.html#a7d5f9da13b581ba03a99a6b37c68724c">b</a> = <a class="code" href="structgbmath_1_1plane__s.html#a7d5f9da13b581ba03a99a6b37c68724c">b</a> * fi;</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;              res.<a class="code" href="structgbmath_1_1plane__s.html#a6962e88edd85b1867cc60b7ece9c51ef">c</a> = <a class="code" href="structgbmath_1_1plane__s.html#a6962e88edd85b1867cc60b7ece9c51ef">c</a> * fi;</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;              res.<a class="code" href="structgbmath_1_1plane__s.html#a6e8a5a04c1ed7f04ceadc93aa69d141c">d</a> = <a class="code" href="structgbmath_1_1plane__s.html#a6e8a5a04c1ed7f04ceadc93aa69d141c">d</a> * fi;</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;              <span class="keywordflow">return</span>  res;</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;          }</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;</div>
<div class="line"><a name="l00096"></a><span class="lineno"><a class="code" href="structgbmath_1_1plane__s.html#a20d84b4484b2cce8589e3937e700f27b">   96</a></span>&#160;          <span class="keyword">inline</span> <span class="keyword">friend</span> <a class="code" href="structgbmath_1_1plane__s.html" title="plane in 3d ">plane_s</a> <a class="code" href="structgbmath_1_1plane__s.html#ae8404d66c273037774bf1e7b6ccbd8fb">operator * </a>(<span class="keywordtype">float</span> f, <span class="keyword">const</span> <a class="code" href="structgbmath_1_1plane__s.html" title="plane in 3d ">plane_s</a>&amp; p )</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;          {</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;              <a class="code" href="structgbmath_1_1plane__s.html" title="plane in 3d ">plane_s</a> res;</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;              res.<a class="code" href="structgbmath_1_1plane__s.html#a4aaccd5889da75e7709147e4073dbe63">a</a> = f * p.<a class="code" href="structgbmath_1_1plane__s.html#a4aaccd5889da75e7709147e4073dbe63">a</a>;</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;              res.<a class="code" href="structgbmath_1_1plane__s.html#a7d5f9da13b581ba03a99a6b37c68724c">b</a> = f * p.<a class="code" href="structgbmath_1_1plane__s.html#a7d5f9da13b581ba03a99a6b37c68724c">b</a>;</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;              res.<a class="code" href="structgbmath_1_1plane__s.html#a6962e88edd85b1867cc60b7ece9c51ef">c</a> = f * p.<a class="code" href="structgbmath_1_1plane__s.html#a6962e88edd85b1867cc60b7ece9c51ef">c</a>;</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;              res.<a class="code" href="structgbmath_1_1plane__s.html#a6e8a5a04c1ed7f04ceadc93aa69d141c">d</a> = f * p.<a class="code" href="structgbmath_1_1plane__s.html#a6e8a5a04c1ed7f04ceadc93aa69d141c">d</a>;</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;              <span class="keywordflow">return</span> res;</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;          }</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;</div>
<div class="line"><a name="l00106"></a><span class="lineno"><a class="code" href="structgbmath_1_1plane__s.html#aee82ddb344ce713cae30c5c270c3de23">  106</a></span>&#160;       <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="structgbmath_1_1plane__s.html#aee82ddb344ce713cae30c5c270c3de23">operator = </a>(<span class="keyword">const</span> <span class="keywordtype">float</span>* pfArray)</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;       {</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;           <a class="code" href="structgbmath_1_1plane__s.html#a4aaccd5889da75e7709147e4073dbe63">a</a> = pfArray[0];</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;           <a class="code" href="structgbmath_1_1plane__s.html#a7d5f9da13b581ba03a99a6b37c68724c">b</a> = pfArray[1];</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;           <a class="code" href="structgbmath_1_1plane__s.html#a6962e88edd85b1867cc60b7ece9c51ef">c</a> = pfArray[2];</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;           <a class="code" href="structgbmath_1_1plane__s.html#a6e8a5a04c1ed7f04ceadc93aa69d141c">d</a> = pfArray[3];</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;       }</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;</div>
<div class="line"><a name="l00114"></a><span class="lineno"><a class="code" href="structgbmath_1_1plane__s.html#ad07039a2d25952cef31213678eba744c">  114</a></span>&#160;       <span class="keyword">inline</span> <span class="keyword">operator</span>        <span class="keywordtype">float</span>*()       { <span class="keywordflow">return</span> &amp;<a class="code" href="structgbmath_1_1plane__s.html#a4aaccd5889da75e7709147e4073dbe63">a</a>; };</div>
<div class="line"><a name="l00115"></a><span class="lineno"><a class="code" href="structgbmath_1_1plane__s.html#a72514f555ce23d4ed387810b5e9293e2">  115</a></span>&#160;       <span class="keyword">inline</span> <span class="keyword">operator</span> <span class="keyword">const</span>  <span class="keywordtype">float</span>*() <span class="keyword">const</span> { <span class="keywordflow">return</span> &amp;<a class="code" href="structgbmath_1_1plane__s.html#a4aaccd5889da75e7709147e4073dbe63">a</a>; };</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;<span class="preprocessor">        #ifdef __D3DX9MATH_H__</span></div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;<span class="preprocessor"></span>        <span class="keyword">inline</span> <span class="keyword">operator</span>       D3DXPLANE*()       { <span class="keywordflow">return</span> (D3DXPLANE*)&amp;<a class="code" href="structgbmath_1_1plane__s.html#a4aaccd5889da75e7709147e4073dbe63">a</a>; }</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;        <span class="keyword">inline</span> <span class="keyword">operator</span> <span class="keyword">const</span> D3DXPLANE*() <span class="keyword">const</span> { <span class="keywordflow">return</span> (D3DXPLANE*)&amp;<a class="code" href="structgbmath_1_1plane__s.html#a4aaccd5889da75e7709147e4073dbe63">a</a>; }</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;        <span class="keyword">inline</span> <span class="keyword">operator</span> D3DXPLANE () { <span class="keywordflow">return</span> D3DXPLANE(<a class="code" href="structgbmath_1_1plane__s.html#a4aaccd5889da75e7709147e4073dbe63">a</a>,<a class="code" href="structgbmath_1_1plane__s.html#a7d5f9da13b581ba03a99a6b37c68724c">b</a>,<a class="code" href="structgbmath_1_1plane__s.html#a6962e88edd85b1867cc60b7ece9c51ef">c</a>,<a class="code" href="structgbmath_1_1plane__s.html#a6e8a5a04c1ed7f04ceadc93aa69d141c">d</a>); }</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;        <span class="keyword">inline</span>  <span class="keywordtype">void</span> <a class="code" href="structgbmath_1_1plane__s.html#aee82ddb344ce713cae30c5c270c3de23">operator = </a>(<span class="keyword">const</span> D3DXPLANE&amp; p) {<a class="code" href="structgbmath_1_1plane__s.html#a4aaccd5889da75e7709147e4073dbe63">a</a>=p.a; <a class="code" href="structgbmath_1_1plane__s.html#a7d5f9da13b581ba03a99a6b37c68724c">b</a>=p.b; <a class="code" href="structgbmath_1_1plane__s.html#a6962e88edd85b1867cc60b7ece9c51ef">c</a>=p.c; <a class="code" href="structgbmath_1_1plane__s.html#a6e8a5a04c1ed7f04ceadc93aa69d141c">d</a>=p.d; }</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;<span class="preprocessor">        #endif</span></div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00125"></a><span class="lineno"><a class="code" href="structgbmath_1_1plane__s.html#a39f5d8dbd37f25ef219476be68a23baa">  125</a></span>&#160;       <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="structgbmath_1_1plane__s.html#a39f5d8dbd37f25ef219476be68a23baa">make</a>(<span class="keywordtype">float</span> _a, <span class="keywordtype">float</span> _b, <span class="keywordtype">float</span> _c, <span class="keywordtype">float</span> _d)</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;       {</div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;           <a class="code" href="structgbmath_1_1plane__s.html#a4aaccd5889da75e7709147e4073dbe63">a</a> = _a;</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;           <a class="code" href="structgbmath_1_1plane__s.html#a7d5f9da13b581ba03a99a6b37c68724c">b</a> = _b;</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;           <a class="code" href="structgbmath_1_1plane__s.html#a6962e88edd85b1867cc60b7ece9c51ef">c</a> = _c;</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;           <a class="code" href="structgbmath_1_1plane__s.html#a6e8a5a04c1ed7f04ceadc93aa69d141c">d</a> = _d;</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;           <a class="code" href="structgbmath_1_1plane__s.html#ab1920bc1dadab90eb4dd5d8e4f8956b8">normalize</a>();</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;       }</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;</div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;</div>
<div class="line"><a name="l00136"></a><span class="lineno"><a class="code" href="structgbmath_1_1plane__s.html#a2adfe984d416e80b0e2d7dac34d670c1">  136</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1plane__s.html" title="plane in 3d ">plane_s</a>&amp; <a class="code" href="structgbmath_1_1plane__s.html#a2adfe984d416e80b0e2d7dac34d670c1" title="Building a plane coordinate point and normal normal. ">make_from_point_normal</a>(<span class="keyword">const</span>  <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a>&amp; <a class="code" href="structgbmath_1_1point.html" title="simple point (integer). ">point</a>, <span class="keyword">const</span>  <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a>&amp; <a class="code" href="structgbmath_1_1plane__s.html#af0f6fbb2bd21ca5a0644eea51ea7d107" title="return plane normal ">normal</a>)</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;        {</div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;             <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a> nn(normal);  <span class="comment">//&lt; возможно принудительную нормализацию надо убрать .</span></div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;            nn.<a class="code" href="structgbmath_1_1vec3.html#a3206299b452ccb51fb816a29e8db7739">normalize</a>();</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;            <a class="code" href="structgbmath_1_1plane__s.html#a4aaccd5889da75e7709147e4073dbe63">a</a>=nn.<a class="code" href="structgbmath_1_1vec3.html#a5fb2cf8734338da1ad7b4251a3bde292">x</a>;</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;            <a class="code" href="structgbmath_1_1plane__s.html#a7d5f9da13b581ba03a99a6b37c68724c">b</a>=nn.<a class="code" href="structgbmath_1_1vec3.html#aa096d36a3c46c4224f0195f70eb580ec">y</a>;</div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;            <a class="code" href="structgbmath_1_1plane__s.html#a6962e88edd85b1867cc60b7ece9c51ef">c</a>=nn.<a class="code" href="structgbmath_1_1vec3.html#a546e6c38e7c49102f064d130ed3475ee">z</a>;</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;            <a class="code" href="structgbmath_1_1plane__s.html#a6e8a5a04c1ed7f04ceadc93aa69d141c">d</a>= -( nn.<a class="code" href="structgbmath_1_1vec3.html#a4f2a1ebac341810c42a6c277760b134b">dot</a>(point) );    <span class="comment">// -( normal.dot(point) );</span></div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;            <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;        }</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;</div>
<div class="line"><a name="l00148"></a><span class="lineno"><a class="code" href="structgbmath_1_1plane__s.html#a8104626bca3e278181a4ff5d161240cf">  148</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1plane__s.html" title="plane in 3d ">plane_s</a>&amp; <a class="code" href="structgbmath_1_1plane__s.html#a8104626bca3e278181a4ff5d161240cf" title="make form points ">make_from_points</a>(<span class="keyword">const</span>  <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a>&amp; p1, <span class="keyword">const</span>  <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a>&amp; p2, <span class="keyword">const</span>  <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a>&amp; p3 )</div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;        {</div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;            <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a> vsub1 = p1 - p2;</div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;            vsub1.<a class="code" href="structgbmath_1_1vec3.html#a3206299b452ccb51fb816a29e8db7739">normalize</a>();</div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;</div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;            <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a> vsub2 = p1 - p3;</div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;            vsub2.<a class="code" href="structgbmath_1_1vec3.html#a3206299b452ccb51fb816a29e8db7739">normalize</a>();</div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;</div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;            <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a> nrml = vsub1.<a class="code" href="structgbmath_1_1vec3.html#a676f91144861b0fbf851b9fa83a4cd49">cross</a>(vsub2);</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;            nrml.<a class="code" href="structgbmath_1_1vec3.html#a3206299b452ccb51fb816a29e8db7739">normalize</a>();</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;            <a class="code" href="structgbmath_1_1plane__s.html#a2adfe984d416e80b0e2d7dac34d670c1" title="Building a plane coordinate point and normal normal. ">make_from_point_normal</a>(p1, &amp;nrml);</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;            <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;        }</div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;</div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;        </div>
<div class="line"><a name="l00164"></a><span class="lineno"><a class="code" href="structgbmath_1_1plane__s.html#ab1920bc1dadab90eb4dd5d8e4f8956b8">  164</a></span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="structgbmath_1_1plane__s.html#ab1920bc1dadab90eb4dd5d8e4f8956b8">normalize</a>()</div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;        {</div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;            <span class="keyword">register</span> <span class="keyword">const</span> <span class="keywordtype">float</span> fm = sqrt( <a class="code" href="structgbmath_1_1plane__s.html#a4aaccd5889da75e7709147e4073dbe63">a</a>*<a class="code" href="structgbmath_1_1plane__s.html#a4aaccd5889da75e7709147e4073dbe63">a</a> + <a class="code" href="structgbmath_1_1plane__s.html#a7d5f9da13b581ba03a99a6b37c68724c">b</a>*<a class="code" href="structgbmath_1_1plane__s.html#a7d5f9da13b581ba03a99a6b37c68724c">b</a> + <a class="code" href="structgbmath_1_1plane__s.html#a6962e88edd85b1867cc60b7ece9c51ef">c</a>*<a class="code" href="structgbmath_1_1plane__s.html#a6962e88edd85b1867cc60b7ece9c51ef">c</a> );</div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;            <a class="code" href="structgbmath_1_1plane__s.html#a4aaccd5889da75e7709147e4073dbe63">a</a> /= fm;</div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;            <a class="code" href="structgbmath_1_1plane__s.html#a7d5f9da13b581ba03a99a6b37c68724c">b</a> /= fm;</div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;            c /= fm;</div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;            <a class="code" href="structgbmath_1_1plane__s.html#a6e8a5a04c1ed7f04ceadc93aa69d141c">d</a> /= fm;</div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;        }</div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;</div>
<div class="line"><a name="l00173"></a><span class="lineno"><a class="code" href="structgbmath_1_1plane__s.html#a8001238412cfef24c46bb93e97661b22">  173</a></span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">float</span> <a class="code" href="structgbmath_1_1plane__s.html#a8001238412cfef24c46bb93e97661b22">dot</a>(<span class="keyword">const</span>  <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a>&amp; v)<span class="keyword"> const</span></div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;            <span class="keywordflow">return</span> <a class="code" href="structgbmath_1_1plane__s.html#a4aaccd5889da75e7709147e4073dbe63">a</a>*v.<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> + <a class="code" href="structgbmath_1_1plane__s.html#a7d5f9da13b581ba03a99a6b37c68724c">b</a>*v.<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> + <a class="code" href="structgbmath_1_1plane__s.html#a6962e88edd85b1867cc60b7ece9c51ef">c</a>*v.<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> + <a class="code" href="structgbmath_1_1plane__s.html#a6e8a5a04c1ed7f04ceadc93aa69d141c">d</a>*v.<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a> ;</div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;        }</div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;</div>
<div class="line"><a name="l00178"></a><span class="lineno"><a class="code" href="structgbmath_1_1plane__s.html#ab97e744e8ca491f5f1ce734f37e204ca">  178</a></span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">float</span> <a class="code" href="structgbmath_1_1plane__s.html#ab97e744e8ca491f5f1ce734f37e204ca">dotCoord</a>  (<span class="keyword">const</span>  <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a>&amp; vCoord)<span class="keyword"> const</span></div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;            <span class="keywordflow">return</span> <a class="code" href="structgbmath_1_1plane__s.html#a4aaccd5889da75e7709147e4073dbe63">a</a>*vCoord.<a class="code" href="structgbmath_1_1vec3.html#a5fb2cf8734338da1ad7b4251a3bde292">x</a> + <a class="code" href="structgbmath_1_1plane__s.html#a7d5f9da13b581ba03a99a6b37c68724c">b</a>*vCoord.<a class="code" href="structgbmath_1_1vec3.html#aa096d36a3c46c4224f0195f70eb580ec">y</a> + <a class="code" href="structgbmath_1_1plane__s.html#a6962e88edd85b1867cc60b7ece9c51ef">c</a>*vCoord.<a class="code" href="structgbmath_1_1vec3.html#a546e6c38e7c49102f064d130ed3475ee">z</a> + <a class="code" href="structgbmath_1_1plane__s.html#a6e8a5a04c1ed7f04ceadc93aa69d141c">d</a>*1.0f;</div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;        }</div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;</div>
<div class="line"><a name="l00183"></a><span class="lineno"><a class="code" href="structgbmath_1_1plane__s.html#a1097c7839494f0ca81528dbe266a8db7">  183</a></span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">float</span> <a class="code" href="structgbmath_1_1plane__s.html#a1097c7839494f0ca81528dbe266a8db7">dotNormal</a> (<span class="keyword">const</span>  <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a>&amp; vNormal)<span class="keyword"> const</span></div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;            <span class="keywordflow">return</span> <a class="code" href="structgbmath_1_1plane__s.html#a4aaccd5889da75e7709147e4073dbe63">a</a>*vNormal.<a class="code" href="structgbmath_1_1vec3.html#a5fb2cf8734338da1ad7b4251a3bde292">x</a> + <a class="code" href="structgbmath_1_1plane__s.html#a7d5f9da13b581ba03a99a6b37c68724c">b</a>*vNormal.<a class="code" href="structgbmath_1_1vec3.html#aa096d36a3c46c4224f0195f70eb580ec">y</a> + <a class="code" href="structgbmath_1_1plane__s.html#a6962e88edd85b1867cc60b7ece9c51ef">c</a>*vNormal.<a class="code" href="structgbmath_1_1vec3.html#a546e6c38e7c49102f064d130ed3475ee">z</a> + <a class="code" href="structgbmath_1_1plane__s.html#a6e8a5a04c1ed7f04ceadc93aa69d141c">d</a>*0.0f;</div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;        }</div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;</div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;</div>
<div class="line"><a name="l00189"></a><span class="lineno"><a class="code" href="structgbmath_1_1plane__s.html#a9abae92390a88f632a0b8d97e9adb2ae">  189</a></span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="structgbmath_1_1plane__s.html#a9abae92390a88f632a0b8d97e9adb2ae">scale</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> s)</div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;        {</div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;            <a class="code" href="structgbmath_1_1plane__s.html#a4aaccd5889da75e7709147e4073dbe63">a</a> *= s;</div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;            <a class="code" href="structgbmath_1_1plane__s.html#a7d5f9da13b581ba03a99a6b37c68724c">b</a> *= s;</div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;            <a class="code" href="structgbmath_1_1plane__s.html#a6962e88edd85b1867cc60b7ece9c51ef">c</a> *= s;</div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;            <a class="code" href="structgbmath_1_1plane__s.html#a6e8a5a04c1ed7f04ceadc93aa69d141c">d</a> *= s;</div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;        }</div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;</div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;</div>
<div class="line"><a name="l00199"></a><span class="lineno"><a class="code" href="structgbmath_1_1plane__s.html#af0f6fbb2bd21ca5a0644eea51ea7d107">  199</a></span>&#160;        <span class="keyword">inline</span>  <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a>  <a class="code" href="structgbmath_1_1plane__s.html#af0f6fbb2bd21ca5a0644eea51ea7d107" title="return plane normal ">normal</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;            <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a> res;</div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;            res.<a class="code" href="structgbmath_1_1vec3.html#a5fb2cf8734338da1ad7b4251a3bde292">x</a> = <a class="code" href="structgbmath_1_1plane__s.html#a4aaccd5889da75e7709147e4073dbe63">a</a>;</div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;            res.<a class="code" href="structgbmath_1_1vec3.html#aa096d36a3c46c4224f0195f70eb580ec">y</a> = <a class="code" href="structgbmath_1_1plane__s.html#a7d5f9da13b581ba03a99a6b37c68724c">b</a>;</div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;            res.<a class="code" href="structgbmath_1_1vec3.html#a546e6c38e7c49102f064d130ed3475ee">z</a> = <a class="code" href="structgbmath_1_1plane__s.html#a6962e88edd85b1867cc60b7ece9c51ef">c</a>;</div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;            <span class="keywordflow">return</span> res;</div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;        }</div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;</div>
<div class="line"><a name="l00208"></a><span class="lineno"><a class="code" href="structgbmath_1_1plane__s.html#ae0c3d55723691732a3692e6f02b6c2aa">  208</a></span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="structgbmath_1_1plane__s.html#ae0c3d55723691732a3692e6f02b6c2aa">inverse</a>()</div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;        {</div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;            <a class="code" href="structgbmath_1_1plane__s.html#a4aaccd5889da75e7709147e4073dbe63">a</a> *= -<a class="code" href="structgbmath_1_1plane__s.html#a4aaccd5889da75e7709147e4073dbe63">a</a>;</div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;            <a class="code" href="structgbmath_1_1plane__s.html#a7d5f9da13b581ba03a99a6b37c68724c">b</a> *= -<a class="code" href="structgbmath_1_1plane__s.html#a7d5f9da13b581ba03a99a6b37c68724c">b</a>;</div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;            <a class="code" href="structgbmath_1_1plane__s.html#a6962e88edd85b1867cc60b7ece9c51ef">c</a> *= -<a class="code" href="structgbmath_1_1plane__s.html#a6962e88edd85b1867cc60b7ece9c51ef">c</a>;</div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;        }</div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;</div>
<div class="line"><a name="l00215"></a><span class="lineno"><a class="code" href="structgbmath_1_1plane__s.html#aee0bb9a197925a0b89737b3ba3c6413c">  215</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1plane__s.html" title="plane in 3d ">plane_s</a> <a class="code" href="structgbmath_1_1plane__s.html#aee0bb9a197925a0b89737b3ba3c6413c">inverted</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;            <a class="code" href="structgbmath_1_1plane__s.html" title="plane in 3d ">plane_s</a> res = *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;            res.<a class="code" href="structgbmath_1_1plane__s.html#ae0c3d55723691732a3692e6f02b6c2aa">inverse</a>();</div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;            <span class="keywordflow">return</span> res;</div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;        }</div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;</div>
<div class="line"><a name="l00223"></a><span class="lineno"><a class="code" href="structgbmath_1_1plane__s.html#a06a1c3dd68065601d93a29ed1747fe00">  223</a></span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="structgbmath_1_1plane__s.html#a06a1c3dd68065601d93a29ed1747fe00" title="check plane contain point ">checkPointInside</a>(<span class="keyword">const</span>  <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a>&amp; <a class="code" href="structgbmath_1_1point.html" title="simple point (integer). ">point</a>)</div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;        {</div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;            <span class="keywordflow">if</span>( <a class="code" href="structgbmath_1_1plane__s.html#ab97e744e8ca491f5f1ce734f37e204ca">dotCoord</a>(point) &lt; 0.0f ) <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;        }</div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;</div>
<div class="line"><a name="l00230"></a><span class="lineno"><a class="code" href="structgbmath_1_1plane__s.html#adbbf445dad987fd41aa6e1f5546a3e54">  230</a></span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">float</span> <a class="code" href="structgbmath_1_1plane__s.html#adbbf445dad987fd41aa6e1f5546a3e54" title="get minimum distance between point and plane . ">distance</a>(<span class="keyword">const</span>  <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a>&amp; <a class="code" href="structgbmath_1_1point.html" title="simple point (integer). ">point</a>)</div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;        {</div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;            <span class="keywordflow">return</span> <a class="code" href="namespacegbmath.html#a6770b1369e60e627d9e86b8ec68188e1">abs</a>( <a class="code" href="structgbmath_1_1plane__s.html#ab97e744e8ca491f5f1ce734f37e204ca">dotCoord</a>(point) );</div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;        }</div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;</div>
<div class="line"><a name="l00235"></a><span class="lineno"><a class="code" href="structgbmath_1_1plane__s.html#ac0ace4ce68694750dad539911a628a09">  235</a></span>&#160;        <span class="keyword">friend</span> std::ostream&amp; <a class="code" href="structgbmath_1_1plane__s.html#ac0ace4ce68694750dad539911a628a09">operator &lt;&lt; </a>(std::ostream&amp; os, <span class="keyword">const</span> <a class="code" href="structgbmath_1_1plane__s.html" title="plane in 3d ">plane_s</a>&amp; p)</div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;        {</div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;            os &lt;&lt; p.<a class="code" href="structgbmath_1_1plane__s.html#a4aaccd5889da75e7709147e4073dbe63">a</a> &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; p.<a class="code" href="structgbmath_1_1plane__s.html#a7d5f9da13b581ba03a99a6b37c68724c">b</a> &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; p.<a class="code" href="structgbmath_1_1plane__s.html#a6962e88edd85b1867cc60b7ece9c51ef">c</a> &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; p.<a class="code" href="structgbmath_1_1plane__s.html#a6e8a5a04c1ed7f04ceadc93aa69d141c">d</a> ;</div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;            <span class="keywordflow">return</span> os;</div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;        }</div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;</div>
<div class="line"><a name="l00241"></a><span class="lineno"><a class="code" href="structgbmath_1_1plane__s.html#acf47a09670cf581b705f3728d8e128af">  241</a></span>&#160;        <span class="keyword">operator</span> std::string()<span class="keyword"> const</span></div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;            std::ostringstream ss;</div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;            ss &lt;&lt; <a class="code" href="structgbmath_1_1plane__s.html#a4aaccd5889da75e7709147e4073dbe63">a</a> &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; <a class="code" href="structgbmath_1_1plane__s.html#a7d5f9da13b581ba03a99a6b37c68724c">b</a> &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; <a class="code" href="structgbmath_1_1plane__s.html#a6962e88edd85b1867cc60b7ece9c51ef">c</a> &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; <a class="code" href="structgbmath_1_1plane__s.html#a6e8a5a04c1ed7f04ceadc93aa69d141c">d</a> ;</div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;            <span class="keywordflow">return</span> ss.str();</div>
<div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;        }</div>
<div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;</div>
<div class="line"><a name="l00248"></a><span class="lineno"><a class="code" href="structgbmath_1_1plane__s.html#a952896d6980c30a142ad55d433729997">  248</a></span>&#160;        <span class="keywordtype">void</span> <a class="code" href="structgbmath_1_1plane__s.html#aee82ddb344ce713cae30c5c270c3de23">operator = </a>(<span class="keyword">const</span> std::string&amp; str) <span class="keywordflow">throw</span> (std::invalid_argument)</div>
<div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;        {</div>
<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;            std::istringstream ss(str);</div>
<div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;            ss &gt;&gt; <a class="code" href="structgbmath_1_1plane__s.html#a4aaccd5889da75e7709147e4073dbe63">a</a>;</div>
<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;            ss &gt;&gt; <a class="code" href="structgbmath_1_1plane__s.html#a7d5f9da13b581ba03a99a6b37c68724c">b</a>;</div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;            ss &gt;&gt; <a class="code" href="structgbmath_1_1plane__s.html#a6962e88edd85b1867cc60b7ece9c51ef">c</a>;</div>
<div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;            ss &gt;&gt; <a class="code" href="structgbmath_1_1plane__s.html#a6e8a5a04c1ed7f04ceadc93aa69d141c">d</a>;</div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;            <span class="keywordflow">if</span>( ss.fail() ) <span class="keywordflow">throw</span> std::invalid_argument(<span class="stringliteral">&quot;bad input string&quot;</span>);</div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;        }</div>
<div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;</div>
<div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;</div>
<div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;</div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;    };</div>
<div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;    </div>
<div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;}</div>
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&nbsp;&nbsp;&nbsp;<b>Project page:</b> &nbsp;<a target="_blank" href="https://code.google.com/p/gbmath/">https://code.google.com/p/gbmath/</a>&nbsp;&nbsp;<br>
&nbsp;&nbsp;&nbsp;<b>Doc page:</b> &nbsp;<a target="_blank" href="http://www.it.ks777.ru/docs">http://www.it.ks777.ru/docs</a>&nbsp;&nbsp;<br>
<br>
Generated on Sat Jul 27 2013 08:09:04 for gbmath by &#160;
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